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<template>
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<Dialog :title="dialogTitle" v-model="dialogVisible">
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<el-form
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ref="formRef"
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:model="formData"
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:rules="formRules"
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label-width="120px"
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v-loading="formLoading"
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>
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<el-form-item :label="t('TemplateManagement.PrintConfig.hostName')" prop="hostName">
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<el-input v-model="formData.hostName" :disabled="true" :placeholder="t('TemplateManagement.PrintConfig.placeholderHostName')" />
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</el-form-item>
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<el-form-item :label="t('TemplateManagement.PrintConfig.systemPrinterName')" prop="systemPrinterName">
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<!-- <el-input v-model="formData.systemPrinterName" :placeholder="t('TemplateManagement.PrintConfig.placeholderSystemPrinterName')" />-->
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<el-select
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v-model="formData.systemPrinterName"
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clearable
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filterable
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:placeholder="t('TemplateManagement.PrintConfig.placeholderSystemPrinterName')"
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class="hiprint-printer-select"
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>
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<el-option
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v-for="printer in printerList"
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:key="printer.name"
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:label="printer.name"
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:value="printer.name"
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/>
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</el-select>
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</el-form-item>
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<el-form-item :label="t('TemplateManagement.PrintConfig.defaultStatus')" prop="isDefault">
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<el-switch v-model="formData.isDefault" />
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</el-form-item>
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<el-form-item :label="t('TemplateManagement.PrintConfig.isEnable')" prop="isEnabled">
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<el-switch v-model="formData.isEnable" />
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</el-form-item>
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<el-form-item :label="t('TemplateManagement.PrintConfig.remark')" prop="remark">
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<el-input v-model="formData.remark" :placeholder="t('TemplateManagement.PrintConfig.placeholderRemark')" />
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</el-form-item>
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</el-form>
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<template #footer>
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<el-button @click="handleClientPrint" type="primary" plain :disabled="formLoading">{{ t('TemplateManagement.PrintConfig.testPrint') }}</el-button>
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<el-button @click="submitForm" type="primary" :disabled="formLoading">{{ t('common.ok') }}</el-button>
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<el-button @click="dialogVisible = false">{{ t('common.cancel') }}</el-button>
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</template>
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</Dialog>
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</template>
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<script setup lang="ts">
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import { ConfigApi, ConfigVO } from '@/api/mes/printconfig/index'
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import {
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autoConnect,
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defaultElementTypeProvider,
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hiwebSocket,
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hiprint
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} from 'vue-plugin-hiprint'
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/** 打印机配置 表单 */
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defineOptions({ name: 'ConfigForm' })
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const { t } = useI18n() // 国际化
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const message = useMessage() // 消息弹窗
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const printerList = ref<Array<{ name: string; [key: string]: any }>>([])
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const dialogVisible = ref(false) // 弹窗的是否展示
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const dialogTitle = ref('') // 弹窗的标题
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const formLoading = ref(false) // 表单的加载中：1）修改时的数据加载；2）提交的按钮禁用
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const formType = ref('') // 表单的类型：create - 新增；update - 修改
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const formData = ref({
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id: undefined,
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hostName: undefined,
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systemPrinterName: undefined,
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isDefault: undefined,
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isEnabled: undefined,
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remark: undefined,
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createdAt: undefined,
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updatedAt: undefined,
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})
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const formRules = reactive({
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hostName: [{ required: false, message: '主机名（如PACKING-PC-01），不可修改不能为空', trigger: 'blur' }],
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systemPrinterName: [{ required: true, message: '系统打印机名称，关联下拉选项不能为空', trigger: 'blur' }],
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isDefault: [{ required: false, message: '是否默认：0-否，1-是不能为空', trigger: 'blur' }],
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isEnabled: [{ required: false, message: '是否启用：0-禁用，1-启用不能为空', trigger: 'blur' }],
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createdAt: [{ required: false, message: '创建时间不能为空', trigger: 'blur' }],
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updatedAt: [{ required: false, message: '更新时间不能为空', trigger: 'blur' }],
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})
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const formRef = ref() // 表单 Ref
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let hiprintTemplate: any
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const selectedPrinter = ref('')
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const clientConnected = ref(false)
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const clientPrinting = ref(false)
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let hiprintInited = false
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let printEventBound = false
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let autoConnectTried = false
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const clientConnecting = ref(false)
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const clientHostStorageKey = 'hiprint-client-host'
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const defaultClientHost = 'http://192.168.2.58:17521'
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let item = localStorage.getItem(clientHostStorageKey);
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const clientHost = ref(localStorage.getItem(clientHostStorageKey) || defaultClientHost)
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const getHiwebSocket = () => {
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return ((hiwebSocket as any) || (window as any).hiwebSocket) as any
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}
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const syncClientState = (printersFromCallback?: Array<{ name: string; [key: string]: any }>) => {
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const socket = getHiwebSocket()
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clientConnected.value = !!socket?.opened
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const printers = printersFromCallback || hiprintTemplate?.getPrinterList?.() || socket?.printerList || []
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printerList.value = Array.isArray(printers) ? printers : []
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if (selectedPrinter.value && !printerList.value.some((printer) => printer.name === selectedPrinter.value)) {
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selectedPrinter.value = ''
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}
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}
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/** 打开弹窗 */
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const open = async (type: string, host: string, id?: number) => {
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dialogVisible.value = true
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dialogTitle.value = t('action.' + type)
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formType.value = type
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resetForm()
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formData.value.hostName = host
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syncClientState()
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// 修改时，设置数据
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if (id) {
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formLoading.value = true
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try {
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formData.value = await ConfigApi.getConfig(id)
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} finally {
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formLoading.value = false
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}
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}
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}
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defineExpose({ open }) // 提供 open 方法，用于打开弹窗
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/** 提交表单 */
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const emit = defineEmits(['success']) // 定义 success 事件，用于操作成功后的回调
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const submitForm = async () => {
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// 校验表单
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await formRef.value.validate()
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// 提交请求
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formLoading.value = true
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try {
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const data = formData.value as unknown as ConfigVO
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if (formType.value === 'create') {
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await ConfigApi.createConfig(data)
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message.success(t('common.createSuccess'))
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} else {
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await ConfigApi.updateConfig(data)
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message.success(t('common.updateSuccess'))
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}
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dialogVisible.value = false
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// 发送操作成功的事件
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emit('success')
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} finally {
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formLoading.value = false
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}
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}
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const printData = ref({
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orderNo: 'TEST-20231125-001',
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customerName: '测试客户',
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amount: 199.99,
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address: '北京市朝阳区测试街道123号'
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});
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const handleClientPrint = () => {
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if (!hiprintTemplate) {
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return
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}
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syncClientState()
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if (!clientConnected.value) {
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connectClient()
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message.warning('正在连接本地打印客户端，请连接成功后重试')
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return
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}
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clientPrinting.value = true
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try {
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hiprintTemplate.print2(printData.value, {
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printer: selectedPrinter.value,
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title: dialogTitle.value
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})
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} catch (error: any) {
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clientPrinting.value = false
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message.error(error?.message || '本地客户端打印失败')
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}
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}
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const applyClientHost = () => {
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const socket = getHiwebSocket()
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let host = normalizeClientHost()
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clientHost.value = host
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localStorage.setItem(clientHostStorageKey, host)
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if (!socket) {
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return false
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}
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if (socket?.host !== host) {
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socket?.stop?.()
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socket.host = host
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}
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return true
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}
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const normalizeClientHost = () => {
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const host = clientHost.value.trim()
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if (!host) {
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return defaultClientHost
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}
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if (/^https?:\/\//i.test(host)) {
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return host
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}
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return `http://${host}`
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}
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const refreshPrinterList = () => {
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let item = localStorage.getItem(clientHostStorageKey);
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message.success('本地打印客户端已连接'+item)
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if (!clientConnected.value) {
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applyClientHost()
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message.warning('请先连接本地打印客户端')
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return
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}
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const socket = getHiwebSocket()
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if (typeof socket?.refreshPrinterList === 'function') {
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socket.refreshPrinterList()
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window.setTimeout(syncClientState, 500)
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return
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}
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syncClientState()
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}
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const connectClient = () => {
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ensureInit()
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if (!applyClientHost()) {
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message.warning('打印客户端连接对象未初始化，请刷新页面后重试')
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return
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}
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clientConnecting.value = true
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autoConnect((status: boolean, msg?: string) => {
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clientConnecting.value = false
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clientConnected.value = !!status
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syncClientState()
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if (status) {
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message.success('本地打印客户端已连接')
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refreshPrinterList()
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return
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}
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message.warning(msg || '未连接到本地打印客户端，请确认 electron-hiprint 已启动')
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})
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}
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const ensureInit = () => {
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if (hiprintInited) {
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return
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}
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hiprint.init({
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host: normalizeClientHost(),
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providers: [defaultElementTypeProvider()]
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})
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hiprintInited = true
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}
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/** 重置表单 */
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const resetForm = () => {
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formData.value = {
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id: undefined,
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hostName: undefined,
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systemPrinterName: undefined,
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isDefault: undefined,
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isEnabled: undefined,
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remark: undefined,
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createdAt: undefined,
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updatedAt: undefined,
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}
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formRef.value?.resetFields()
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}
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</script>
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